Re: [MBZ] More Air Conditioner Repair

2009-06-27 Thread Ed Booher
On a related, but completely different, note. If you have a vehicle that was
originally an R12 system, and you put R134a into the compressor. Knowing
that the age of the rings is probably leaking R12 anyway, would the R134a
last long enough to make it through this summer to the winter without
needing to replace all the rubber in the lines this year?

EdB

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Re: [MBZ] More Air Conditioner Repair

2009-06-27 Thread Peter Frederick
I replace all the o-rings as a matter of course, having learned that  
if you don't, one will leak sooner or later if the system leaked down  
in the first place.


My old 300D required only replacement of the seal at the compressor  
manifold to hose set and ran great for years, but all the others  
ended up with new ones.  I've got to round up the set for the  
expansion valve on the new 300D, having taken a chance last year  
that I didn't need them.  Wrong.


Peter

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Re: [MBZ] More Air Conditioner Repair

2009-06-27 Thread Ed Booher
On Sat, Jun 27, 2009 at 12:22 PM, Peter Frederick psf...@earthlink.netwrote:

 I replace all the o-rings as a matter of course, having learned that if you
 don't, one will leak sooner or later if the system leaked down in the first
 place.


That's what I was afraid of, I'm not sure how much longer I'm keeping this
car and just wanted A/C for this season. Oh well, do it right and do it
once, right?

EdB

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